Patent DE356441C successfully refreshed from Google Patents.
US3500566A
Expired / Lapsed
US
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Pressing machines for use in the laundry,dry cleaning and clothing industries
Assignee: Isaac Braithwaite & Son Eng Lt
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Filing: 1968-01-29
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Granted: 1970-03-17
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Expires: 1988-01-29
Abstract
No abstract record available.
Inventors
- 👤 George Philip Holyoake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:10
CPC Classifications
D; D06; D06F; D06F71/00; D06F71/32; D06F71/36; A; A41; A41H; A41H43/00; A41H43/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |